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| java.lang.Object
 java.io.OutputStream
java.io.ObjectOutputStream
org.apache.harmony.rmi.transport.RMIObjectOutputStream
All known Subclasses: org.apache.harmony.rmi.MarshalledObjectOutputStream,
| RMIObjectOutputStream | | public class RMIObjectOutputStream extends ObjectOutputStream (Code) | | The RMIObjectOutputStream is a subclass of ObjectOutputStream performing
serialization for RMI calls. The following rules are used in addition to
normal serialization ones:
- if codebase URL is available for a class, the class will be annotated
with this URL
- remote objects are represented in RMIOutputStream by serialized forms
of their stubs
author:
Mikhail A. Markov
version:
$Revision: 1.1.2.2 $ |
| Field Summary | |
| protected boolean | hasAnnotations
True if at least one of written annotations is not null. |
| Method Summary | |
| protected void | annotateClass(Class cl)
Annotates specified class with it's codebase URL if available. | | protected void | annotateProxyClass(Class cl)
Annotates specified proxy class with it's codebase URL if available. | | public void | flush()
Flushes the stream. | | public UID | getUID()
Returns uid used for DGC ack. | | protected boolean | hasAnnotations()
Returns true if at least one of written annotations is not null and
false otherwise. | | public boolean | isResultStream()
Returns true if this stream was created in RemoteCall.getResultStream()
method and false otherwise. | | protected Object | replaceObject(Object obj)
Replaces exported Remote objects with their stubs. | | protected void | setLocStream(ObjectOutputStream out)
Sets annotation's stream to the value specified. | | public void | writeRMIObject(Object obj, Class cl)
Write specified obj (possibly primitive) to the stream. | | public void | writeUID()
Writes DGC ack UID to this stream. |
| hasAnnotations | | protected boolean hasAnnotations(Code) | | True if at least one of written annotations is not null.
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| RMIObjectOutputStream | | public RMIObjectOutputStream(OutputStream out) throws IOException(Code) | | Constructs a RMIObjectOutputStream that writes to the specified
OutputStream.
Parameters:
out - underlying OutputStream
throws:
IOException - if an I/O error occurred during stream initialization |
| RMIObjectOutputStream | | public RMIObjectOutputStream(OutputStream out, boolean isResultStream) throws IOException(Code) | | Constructs a RMIObjectOutputStream that writes to the specified
OutputStream.
Parameters:
out - underlying OutputStream
Parameters:
isResultStream - true if this stream was createdin RemoteCall.getResultStream() method
throws:
IOException - if an I/O error occurred during stream initialization |
| annotateClass | | protected void annotateClass(Class cl) throws IOException(Code) | | Annotates specified class with it's codebase URL if available.
Parameters:
cl - class to be annotated |
| annotateProxyClass | | protected void annotateProxyClass(Class cl) throws IOException(Code) | | Annotates specified proxy class with it's codebase URL if available.
Parameters:
cl - proxy class to be annotated |
| getUID | | public UID getUID()(Code) | | Returns uid used for DGC ack.
uid used for DGC ack |
| hasAnnotations | | protected boolean hasAnnotations()(Code) | | Returns true if at least one of written annotations is not null and
false otherwise.
true if at least one of written annotations is not null |
| isResultStream | | public boolean isResultStream()(Code) | | Returns true if this stream was created in RemoteCall.getResultStream()
method and false otherwise.
true if this stream was created in RemoteCall.getResultStream()method and false otherwise |
| replaceObject | | protected Object replaceObject(Object obj) throws IOException(Code) | | Replaces exported Remote objects with their stubs.
Parameters:
obj - Object to be replaced if needed stub for exported Remote object or unmodified object otherwise
throws:
IOException - |
| setLocStream | | protected void setLocStream(ObjectOutputStream out)(Code) | | Sets annotation's stream to the value specified.
Subclasses should call this method if they want to write annotations to
the stream other then one for objects themselves.
Parameters:
out - stream for annotations |
| writeRMIObject | | public void writeRMIObject(Object obj, Class cl) throws IOException(Code) | | Write specified obj (possibly primitive) to the stream.
Parameters:
obj - object (possibly primitive) to be written to the stream
Parameters:
cl - type of object to be written to the stream
throws:
IOException - if an I/O error occurred during serialization |
| writeUID | | public void writeUID() throws IOException(Code) | | Writes DGC ack UID to this stream.
throws:
IOException - if any I/O error occurred while writing |
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